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Short fiber composite reinforced or screened non-woven fabric production equipment and process

A production equipment and composite technology, applied in the direction of continuous processing, fiber processing, non-woven fabrics, etc., can solve the problems of low production efficiency and discontinuous production process, and achieve the effects of quality assurance, production cost reduction, and production efficiency improvement.

Pending Publication Date: 2019-10-18
ANGUO QIANJIN NONWOVEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of this method are: it needs to lay the net twice, lay the yarn once, and then start the acupuncture machine for acupuncture after the net laying and yarn laying are completed, the production process is discontinuous, and the production efficiency is low

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Short fiber composite reinforced or screened non-woven fabric production equipment and process
  • Short fiber composite reinforced or screened non-woven fabric production equipment and process
  • Short fiber composite reinforced or screened non-woven fabric production equipment and process

Examples

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Embodiment Construction

[0028] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, and therefore are only examples, and should not be used to limit the scope of protection of this patent.

[0029] Such as Figure 1-Figure 3 As shown, the embodiment of the present invention provides a kind of staple fiber composite reinforced or screened non-woven fabric production equipment, including opening mechanism 1, carding mechanism 2, web laying mechanism 3, pre-stabbing mechanism 4, reinforcement / addition Net mechanism 5, main stabbing machine 6 and coiling machine 7.

[0030] The opening mechanism 1 is used for opening and breaking up chemical fibers. Specifically, refer to figure 1 and figure 2 , the opening mechanism 1 includes a sequentially connected wool machine 11, a cotton blender 12 and a mai...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a short fiber composite reinforced or screened non-woven fabric production equipment and process. The equipment comprises a loosening mechanism, a carding mechanism, a mesh laying mechanism, a pre-puncturing mechanism, a reinforcing / screening mechanism, a main puncturing machine, and a winding machine, chemical fiber is loosened and scattered by the loosening mechanism, andthen combed into an upper single fiber thin mesh and a lower single fiber thin mesh by the carding mechanism, the upper single fiber thin mesh and the lower single fiber thin mesh are respectively stacked into an upper fiber mesh surface and a lower layer fiber mesh surface through an upper mesh laying machine and a lower mesh laying machine, the upper fiber mesh surface and the lower layer fibermesh surface are needled respectively through an upper pre-puncturing machine and a lower pre-puncturing machine to form an upper cloth body and a lower cloth body, the upper cloth body, the lower cloth body and a fiber yarn / grid are respectively introduced into the main puncturing machine to be subjected to needling to form a screened / reinforced grey cloth, and the screened / reinforced grey clothis wound up on the winding machine. According to the production equipment and process, the production efficiency of the reinforced or screened non-woven fabric is improved, the manufacturing cost isreduced, and the quality of products can be ensured.

Description

technical field [0001] The invention relates to the technical field of non-woven fabric production, in particular to a short-fiber composite reinforced or screened non-woven fabric production equipment and process. Background technique [0002] Staple fiber non-woven fabrics are produced from chemical fibers through opening and blending, carding, web laying, needle punching, hot rolling and shaping, and rolling. The staple fiber composite reinforced or screened non-woven fabric is reinforced and screened between two layers of non-woven fabrics to improve the stability and strength of the product. [0003] Chinese Invention Patent CN102797115A specification discloses a needle-punched reinforcement method for thick non-woven materials containing reinforcement layers. The process makes the upper and lower fiber webs from the chemical fibers, and at the same time prepares the middle reinforcement layer, and then unwinds them through the unwinder, stacks them in the order of the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B38/00B32B5/06D01G21/00D04H1/72D04H1/46
CPCB32B5/06B32B38/00B32B2038/008B32B2250/03B32B2250/20D01G21/00D04H1/46D04H1/72
Inventor 王占立吴丽芹
Owner ANGUO QIANJIN NONWOVEN CO LTD
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